⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5106699, with some changes.
This name is a synonym of Pseudopilocereus arrabidae (Lem.) Buxb..
The record derives from Tropicos which reports it as a synonym (record 5106699) with original publication details: Kakteen 156 156 1929.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:52791-2.